What’s Vulnerable › Vulnerabilities

CVE-2023-49948

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-12-03 · updated 2026-06-17

Description

Forgejo before 1.20.5-1 allows remote attackers to test for the existence of private user accounts by appending .rss (or another extension) to a URL.

Affected products

• Forgejo: before 1.20.5-1 — fixed in 1.20.5-1

How to fix

Upgrade to a fixed version: Forgejo 1.20.5-1. Check the vendor advisory for mitigations.

References

• https://codeberg.org/forgejo/forgejo/commit/d7408d8b0b04afd2a3c8e23cc908e7bd3849f34d
• https://codeberg.org/forgejo/forgejo/src/branch/forgejo/RELEASE-NOTES.md
• https://forgejo.org/2023-11-release-v1-20-5-1/
• https://codeberg.org/forgejo/forgejo/commit/d7408d8b0b04afd2a3c8e23cc908e7bd3849f34d
• https://codeberg.org/forgejo/forgejo/src/branch/forgejo/RELEASE-NOTES.md
• https://forgejo.org/2023-11-release-v1-20-5-1/

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